Results 71 to 80 of about 106,175 (350)

Circular RNA expression landscapes in myelodysplastic neoplasms: Associations with mutational signatures and disease progression

open access: yesMolecular Oncology, EarlyView.
In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge   +17 more
wiley   +1 more source

Computerized Optical Impression Making of Fully Dentate Upper and Lower Jaws: An In Vitro Study

open access: yesApplied Sciences
Objectives: The aim of this experimental study was to evaluate the accuracy of five intraoral scanners for digitizing fully dentate unprepared maxillae and mandibulae in vitro.
Lukas Droste   +3 more
doaj   +1 more source

Fit-for-Purpose Assessment of QuEChERS LC-MS/MS Methods for Environmental Monitoring of Organotin Compounds in the Bottom Sediments of the Odra River Estuary

open access: yesMolecules, 2022
Organotin compounds (OTCs) are among the most hazardous substances found in the marine environment and can be determined by either the ISO 23161 method based on extraction with non-polar organic solvents and gas chromatography analysis or by the recently
Dawid Kucharski   +6 more
doaj   +1 more source

Report on the Verification of the Performance of Bt11, MIR162, MIR604 and GA21 Event-specific PCR-based Methods Applied to DNA Extracted from Stack Maize Bt11 x MIR162 x MIR604 x GA21 [PDF]

open access: yes, 2013
An application was submitted by Syngenta Crop Protection AG to request the authorisation of genetically modified Bt11 x MIR162 x MIR604 x GA21 maize (resistant to lepidopteran and coleopteran pests, able to utilise mannose as the only primary carbon ...
BEVILACQUA Antonello   +4 more
core   +1 more source

Subtype‐specific enhancer RNAs define transcriptional regulators and prognosis in breast cancers

open access: yesMolecular Oncology, EarlyView.
This study employed machine learning methodologies to perform the subtype‐specific classification of RNA‐seq data sets, which are mapped on enhancers from TCGA‐derived breast cancer patients. Their integration with gene expression (referred to as ProxCReAM eRNAs) and chromatin accessibility profiles has the potential to identify lineage‐specific and ...
Aamena Y. Patel   +6 more
wiley   +1 more source

The Effect of Metal Artefacts in Guided Implant Placement: A Review on the Accuracy of 3D-Printed Surgical Implant Template

open access: yesApplied Sciences
Computer-assisted implant surgery (CAIS) using 3D-printed surgical templates has become a preferred approach for improving implant placement accuracy.
Chunxu Liu   +4 more
doaj   +1 more source

A Comparison of Full Arch Trueness and Precision of Nine Intra-Oral Digital Scanners and Four Lab Digital Scanners

open access: yesDentistry Journal, 2021
(1) Background: The purpose of this study is to evaluate the full arch scan accuracy (precision and trueness) of nine digital intra-oral scanners and four lab scanners.
Adam B. Nulty
doaj   +1 more source

The Effect of Print Angulation on the Accuracy and Precision of 3D-Printed Orthodontic Retainers [PDF]

open access: yes, 2020
Purpose: The aims of this study were: 1) to compare the accuracy and precision of 3- dimensional (3D) printed retainers at various angulations, 2) to evaluate the effect of angulation on printing time and the amount of resin consumed.
Williams, Allison
core   +1 more source

Guidelines for performance criteria and validation procedures of analytical methods used in controls of food contact materials [PDF]

open access: yes, 2009
Test methods for materials and articles in contact with foodstuffs are required to determine the concentration of residues of monomers in the materials themselves or to determine the concentration of individual or groups of substances in food (or food ...
BRATINOVA Stefanka   +2 more
core   +1 more source

Network divergence analysis identifies adaptive gene modules and two orthogonal vulnerability axes in pancreatic cancer

open access: yesMolecular Oncology, EarlyView.
Tumors contain diverse cellular states whose behavior is shaped by context‐dependent gene coordination. By comparing gene–gene relationships across biological contexts, we identify adaptive transcriptional modules that reorganize into distinct vulnerability axes.
Brian Nelson   +9 more
wiley   +1 more source

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